React's built-in hooks are primitives. For real-world apps, replace them with these specialized libraries:
✔️ Data Fetching (instead of
useEffect + useState) → TanStack Query (or SWR). Handles caching, retries, and background refetching.✔️ Global Client State (instead of
useContext + useReducer) → Zustand (simplest) or Redux Toolkit (enterprise) or Jotai (atomic). Avoids the re-render hell of Context.✔️ Forms (instead of
useState per input) → React Hook Form. Uses refs, prevents re-renders on keystrokes.✔️ Complex Workflows (instead of nested
useEffect chains) → XState. Turns logic into testable state machines.✔️ Routing (instead of manual URL parsing) → TanStack Router (type-safe) or React Router.
✔️ Memoization (instead of overusing
useMemo/useCallback) → Rely on Zustand/Jotai selectors to subscribe to only the state slices you need, eliminating most manual memoization.✔️ Debouncing (instead of manual timeouts) → use-debounce hook.
✔️ Persistence (instead of manual localStorage reads/writes) → Zustand
persist middleware for auto-sync.
